Product Name:α-Conotoxin SIA
CAS No.:135190-31-7
Synonyms:α-芋螺毒素 SIA
Catalog No.:218P036
Brand:HongTide(上海鴻肽)
Description:α-Conotoxin SIA是SIA型α-芋螺毒素系列中的一種序列,由13個氨基酸組成,結(jié)構(gòu)中含有兩對二硫鍵。α-Conotoxin SIA是一種對肌肉nAChR具有高親和力的選擇性煙堿乙酰膽堿受體(nAChR拮抗劑多肽,α-Conotoxin SIA優(yōu)先靶向小鼠肌肉nAChR的α/δ界面。相比之下,對于魚雷nAChR,α-Conotoxin SIA對α/γ的親和力遠(yuǎn)高于α/δ界面的親和力。
α- Conotoxin SIA is SIA type sequence of α- Conotoxin, consisting of 13 amino acids, containing two pairs of disulfide bonds. α- Conotoxin SIA is a selective nicotinic acetylcholine receptor (nAChR antagonist polypeptide) with high affinity for muscle nAChR, α- Conotoxin SIA preferentially targets the muscle nAChR of mice α/δ Interface. In contrast, for torpedo nAChR, α- Conotoxin SIA pair α/γ The affinity is much higher than α/δ Interface affinity.
Purity (HPLC) ≥95.0%
Single impurity≤2%
Peptide content≥75.0%
Amino Acid Composition≤±15%
Bacterial Endotoxins≤50EU/mg
Solubility:H2O/DMSO
Vacuum-packed with aluminum foil bag or transparent bag.Various weights can be packed according to your requirements.
Storage:Cool dry place( Store at -20°C, away from the light)
Remark:For Research Use Only. Not for human use.
Sequence(1-letter code) | YCCHPACGKNFDC-NH2(Disulfide bridge:Cys2-Cys7;Cys3-Cys13) |
Sequence(3-letter code) | H-Tyr-Cys-Cys-His-Pro-Ala-Cys-Gly-Lys-Asn-Phe-Asp-Cys-NH2(Disulfide bridge: Cys2-Cys7,Cys3-Cys13) |
Peptide Structure |
|
Molecular Formula | C60H82N18O17S4 |
Molecular Weight | 1455.66 |
訂購聯(lián)系方式:
上海鴻肽生物科技有限公司
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QQ: 3259098395
郵箱:sales1@hongtide.com
關(guān)鍵字: 135190-31-7;α-Conotoxin SIA;α-芋螺毒素 SIA;多肽;芋螺毒素;
上海鴻肽生物科技有限公司(簡稱:鴻肽生物)是一家以多肽以及多肽上下游產(chǎn)品研發(fā)、生產(chǎn)、銷售以及技術(shù)轉(zhuǎn)讓為主要業(yè) 務(wù)科技公司。公司現(xiàn)有產(chǎn)品涵蓋:定制多肽、目錄多肽、氨基酸衍生物、小分子化合物;公司自成立以來,秉持“用質(zhì)量作船, 以服務(wù)為帆,為科研服務(wù)”的企業(yè)理念,為國內(nèi)外眾多科研工作者提供了優(yōu)質(zhì)的服務(wù)及產(chǎn)品。